baber/WOPTO huggingface dataset:
Patent EP-0454911-B1 (EP)
Inventor: WANG CHUN TSIN
IPC: C22F1/18
Filed: 1990-04-25
Granted: 1993-10-20
Abstract: Coextrusion billets of two or more concentric metallic layers are treated by a hot isostatic pressing process and, then, may be succeeded by heating to an elevated temperature followed by quenching in order to form a diffused bondline between the contiguous touching metal layers, which after extruding and reducing into tubing, is relatively free of bondline defects. <IMAGE>
Patent EP-0380387-B1 (EP)
Inventor: BOQUILLON JEAN-PIERRE
IPC: B23K26/14
Filed: 1990-01-17
Granted: 1995-01-18
Abstract: Process and device for cleaning pollutants from a surface using a laser for applying laser pulses to the surface to be cleaned, in which the laser is pulsed in pulse durations not exceeding 30 nanoseconds, the area on the surface is contacted with the pulsating laser, the surface is cleaned in the absence of an observably thermal effect, and the laser is removed from the area on the surface after the area is cleaned, the laser beam is manipulated by means of a hand piece, and an optical system is provided to separate the laser beam into a plurality of individual laser beams with energies approximately equal to each other, and guided by an optical fiber assembly together with a recombining of the individual beams into a single laser beam, and the afocal optical assembly for adjusting the diameter of the recombined laser beams.
Patent EP-0433131-B1 (EP)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K9/127
Filed: 1990-12-04
Granted: 1993-10-20
Abstract: Cosmetic composition for the care of the hair containing an aqueous dispersion phase, comprising at least one ionic or nonionic amphiphilic lipid associated with at least one stabilising additive and at least one natural or synthetic essential oil. The essential oil represents 0.2 to 20% by weight with respect to the total weight of the composition and the ratio by weight of the lipidic phase to the essential oil(s) is between 0.3 and 10.
Patent EP-0426624-B1 (EP)
Inventor: SALVINI TIZIANO
IPC: E05C17/32
Filed: 1990-10-23
Granted: 1994-03-16
Abstract: A device for operating the rear window (P) of an agricultural tractor (T) which pivots between a lowered, completely closed position and a raised, completely open position. The device (2) comprises a handle (4) formed by two parts of which the first (11) is articulated to the lower region of the window (P) and the second (12) pivots relative to the first between an extended condition and a folded condition. The second part (12) forms a grip (21, 22) which can be engaged in a fixed catch element (3) to hold the window (P) in the completely closed position or in a partially open position, and can be released from the catch element (3) in order to position the window in the completely open position. A resilient toggle arrangement (24, 29) tends to apply a downward force to the handle (4) when the window (P) is closed and an upward force when the window (P) is open.
Patent EP-0472558-B1 (EP)
Inventor: MUELLER HEINZ
IPC: C09K8/26
Filed: 1990-05-07
Granted: 1994-09-14
Abstract: PCT No. PCT/EP90/00735 Sec. 371 Date Nov. 15, 1991 Sec. 102(e) Date Nov. 15, 1991 PCT Filed May 7, 1990 PCT Pub. No. WO90/14401 PCT Pub. Date Nov. 29, 1990.Substantially water-insoluble, oleophilic mono- and/or polyfunctional alcohols of natural and/or synthetic origin which have flash points of at least 80 DEG  C., or corresponding solutions of mono- and/or polyhydric alcohols in ecologically acceptable water-insoluble oils as the dispersed oil phase of water-based O/W-emulsion drilling fluids, which are suitable for an environmentally-acceptable development of geological formations and which, if desired, contain insoluble, finely particulate weighting agents for the formation of water-based O/W-emulsions drilling muds and/or further additives, such as emulsifiers, fluid-loss additives, wetting agents, alkali reserves and/or auxiliary substances for the inhibition of drilled rock of high water-sensitivity.
Patent EP-0422196-B1 (EP)
Inventor: DAUSSAN JEAN-CHARLES
IPC: B22D/
Filed: 1990-04-25
Granted: 1994-01-19
Abstract: On place sur un support approprié un récipient métallurgique (1) dont les parois intérieures à revêtir sont relativement chaudes; on fait basculer le support et on amène le récipient métallurgique (1) successivement dans plusieurs positions différentes dans chacune desquelles une paroi ou une partie de paroi intérieure du récipient est sensiblement horizontale et tournée vers le haut; dans chacune des positions précitées on répand sur ladite paroi ou partie de paroi intérieure au moins une couche d'un matériau sensiblement sec comprenant un mélange de particules réfractaires et un liant du type thermodurcissable ou équivalent, la composition et la granulométrie du mélange de particules réfractaires étant telles que ce mélange fritte au contact du métal liquide, et on étale ce matériau de manière à constituer une couche semsiblement régulière, les parois intérieures du récipient étant initialement à une température suffisante pour pouvoir chauffer le matériau déposé sur celles-ci à une température permettant le ramollissement et la prise du liant de type thermodurcissable ou équivalent et la formation d'un revêtement monolithique (5) qui adhère aux parois intérieures du récipient.
Patent EP-0427843-B1 (EP)
Inventor: BLOUGH HERBERT A
IPC: A61K31/70
Filed: 1990-06-01
Granted: 1995-03-08
Abstract: A specific inhibitor product ofr retrovirus reverse transcriptase consists of an organic thio-compound with at least one S-Au link. Said compound may be a thio-glucose, such as 1-$g(b)-D-aurothioglucose, and 2,3,4,6-tetra-O-acetyl-1-thio-$g(b)-D-glucopyranasato-5-triacetyl-phosphine-or, or an aliphatic thio-compound, such as CH3?-CH2?-CH2?-S-Au.Na2?So3?. It is the active ingredient in a medicinal composition for the treatment and chemical prophylaxis in humans and animals for illnesses caused by the HIV-1, HIV-2, HTLV-1, HTLV-2, AMV, EIAV, and FLV viruses.
Patent EP-0480973-B1 (EP)
Inventor: DOMENEGHINI FABIO
IPC: F16D48/02
Filed: 1990-07-02
Granted: 1994-01-05
Abstract: Un dispositif électrohydraulique pour commander l'engagement de l'embrayage dans des véhicules à moteur et de ce genre est caractérisé en ce qu'il comprend: un actuateur hydraulique (36, 41) pour commander l'embrayage et le débrayage, un circuit hydraulique pour commander ledit actuateur (36, 41) via un moyen d'interception (14, 114), une unité de commande électronique (15) pour commander ledit moyen d'interception (14, 114) afin d'alimenter l'actuateur hydraulique (36, 41) pour ainsi provoquer le débrayage, et permettre le refoulement par ledit actuateur, au moins une électrovanne (54, 54') raccordée dans le circuit de refoulement (55) de l'actuateur hydraulique (36, 41) et astreinte à s'ouvrir par l'unité de commande (15) à l'aide d'une séquence d'impulsions liées à la vitesse de rotation du moteur du véhicule, l'instruction envoyée au moyen d'interception (14, 114) pour alimenter l'actuateur hydraulique (36, 41) étant fournie par l'unité de commande (15) automatiquement lorsqu'existent des conditions prédéterminées de fonctionnement du moteur, et/ou par l'action du conducteur.
Patent EP-0541535-B1 (EP)
Inventor: HARDY ROBERT M
IPC: G06Q30/04
Filed: 1990-08-10
Granted: 1997-07-09
Abstract: Systems and methods for preparing reports and for displaying information concerning transactions between service providers and service customers including preprocessing of records relating to transaction details in order to create indices enabling rapid sorting of the records.
Patent EP-0486597-B1 (EP)
Inventor: FRANKE HILMAR
IPC: G01N21/55
Filed: 1990-08-11
Granted: 1994-09-14
Abstract: The invention relates to a polyimide waveguide which is used as an optical sensor for the quantitative determination of liquids in the vapor phase, as well as for the determination of NH3, "NH4OH", NO2 and N2O5. The polyimide waveguide is composed of a cover layer, one or two layers of a polyamide-imide or a perfluorinated polyimide and a substrate.
Patent EP-0440777-B1 (EP)
Inventor: HYMAN CAROLYN
IPC: C07K14/71
Filed: 1990-08-29
Granted: 1997-02-12
Abstract: The present invention relates to nucleic acid sequences encoding brain derived neurotrophic factor (BDNF), as well as BDNF protein produced in quantity using these nucleic acid sequences, as well as fragments and derivatives thereof. In addition, the invention relates to pharmacologic compositions and therapeutic uses of BDNF, having provided, for the first time, the means to generate sufficient quantities of substantially pure BDNF for clinical use. In a specific embodiment, BDNF may be used to promote the survival of substantia nigra dopaminergic neurons and basal forebrain cholinergic neurons, thereby providing a method for treating, respectively, Parkinson's disease and Alzheimer's disease. The invention also relates to antibodies directed toward BDNF or fragments thereof, having provided a method for generating sufficient immunogen. Further, by permitting a comparison of the nucleic acid sequences of BDNF and NGF, the present invention provides for the identification of homologous regions of nucleic acid sequence between BDNF and NGF, thereby defining a BDNF/NGF gene family; the invention provides a method for identifying and isolating additional members of this gene family.
Patent EP-0501993-B1 (EP)
Title: Visualisation de donnees d'images anatomiques obtenues en correlation avec une sonde
Inventor: GREENBERG MICHAEL M
IPC: A61B90/10
Filed: 1990-11-21
Granted: 1997-06-11
Abstract: L'invention se rapporte à un système informatisé qui permet de visualiser des régions anatomiques interne d'un patient sur la base de données d'images préalablement acquises relatives à l'anatomie du patient. Les régions anatomiques sont visualisées en relation directe avec une sonde mobile qui peut être tenue à la main. L'emplacement de la sonde par rapport au patient est transmis à un ordinateur. L'ordinateur utilise ensuite les données d'images préalablement acquises pour produire une vue désirée de l'anatomie du patient en relation avec la position ou l'orientation de la sonde. L'opérateur peut ainsi visualiser les caractéristiques anatomiques normalement invisibles, avant de commencer l'acte médical ou pendant l'acte médical. La correspondance entre les positions de l'anatomie du patient et des points situés sur les images de données stockées est déterminée par l'intermédiaire d'une procédure d'initialisation qui peut être répétée ou affinée entre les opérations de visualisation. Un tel système peut être employé pendant des actes diagnostiques, thérapeutiques ou chirurgicaux.
Patent EP-0450346-B1 (EP)
Inventor: KAZIL OTTO ING
IPC: E02D17/20
Filed: 1991-03-09
Granted: 1994-06-01
Abstract: The vegetation mat for protection against erosion has a wide-meshed fabric (1) of hard-wearing, biodegradable, organic fibres, preferably sisal and/or coconut fibres. Connected to this is a nonwoven (2) in which plant seeds (3) are embedded. The nonwoven (2) consists mostly of biodegradable fibres. The connecting pieces (5) which hold the fabric (1) and nonwoven (2) together are made of a material which loses its strength, in particular disintegrates, when exposed to moisture and wet. Fibres, threads or yarns are provided as connecting pieces (5). Fabric (1) and nonwoven (2) are sewn together. The connecting pieces used are yarns based on polyphenyl alcohol (PVA) (Fig. 1) <IMAGE>
Patent EP-0473074-B1 (EP)
Inventor: RECKERMANN HANS-DIETER
IPC: B65D21/08
Filed: 1991-08-23
Granted: 1994-11-09
Abstract: The invention relates to a pallet (2), consisting of a frame (4) and a bottom insert (6) detachably mounted in the frame (4), the frame (4) consisting of frame walls (8) of extruded hollow sections. The frame walls (8) have supporting webs (14), which project inwardly into the region enclosed by the frame (4) and are constructed as integrally moulded hollow sections, for supporting the bottom insert (6).
Patent EP-0486872-B1 (EP)
Inventor: QUANTE SIEGFRIED
IPC: B02C18/14
Filed: 1991-11-06
Granted: 1994-09-14
Abstract: In a rotary shredding machine for the reduction of waste material, in particular of metallic and non-metallic waste material, having two rotors (11, 12) which are driven in opposite directions and intermesh with one another and are made of rotor discs (19, 21) provided with cutting edges, the mode of operation is improved, in particular made more variable with respect to the reduction result if the rotors have at least one coarse-grade and one fine-grade reduction area (24, 25).   <IMAGE>
Patent EP-0441539-B1 (EP)
Inventor: OZEKI MASAKATSU
IPC: C07D417/06
Filed: 1991-01-31
Granted: 1996-04-10
Abstract: Thiazine (or oxazine) derivatives of the formula [I]: <CHEM> wherein R<1> and R<2> are both H or form a naphthalene ring together with the benzene ring; R<3> and R<4> are both H, or one of them is halogen and another is H; X is S or O; R<5> and R<6> are each i) H, ii) lower alkyl, iii) cycloalkyl, iv) substituted phenyl, v) naphthyl, vi) lower alkyl which is substituted by substituted or unsubstituted phenyl, or vii) S-containing heterocyclic group; one of Z<1> and Z<2> is O and another is H2; A is lower alkylene; R<7> and R<8> are each i) H, ii) lower alkyl, iii) lower alkenyl, iv) lower alkynyl, or v) lower alkyl which is substituted by substituted or unsubstituted phenyl, or both form together N-containing heterocyclic group; provided that when both of R<1> and R<2> are H, Z<2> is O and either one of R<5> and R<6> is substituted phenyl, naphthyl or S-containing heterocyclic group, or their salts, which have calcium antagonistic activity within the cerebral tissues and are useful for prophylaxis and treatment of ischemic encephalopathia and/or cerebral neurocyte dyscrasia, and process for preparing said compounds.
Patent EP-0457600-B1 (EP)
Inventor: VAN PUTTE ANDREW
IPC: B32B27/00
Filed: 1991-05-17
Granted: 1996-09-25
Abstract: A water soluble film suitable for packaging caustic chemicals has an outer layer of a water soluble polymeric material, and an inner layer of a polymeric material which is compatible with the contents of a package made from the film. An intermediate layer can optionally be included to contribute to the tensile strength, bulk, or abuse resistance, or some other property of the film. Water soluble fillers such as salt can optionally be added to one or more of the polymeric materials, prior to or during extrusion of the film, to improve the processability of the film or its rate of dissolution in water, or to add a pigment to the film.
Patent EP-0515450-B1 (EP)
Inventor: GROCHOWSKI HORST
IPC: B01D46/34
Filed: 1991-02-13
Granted: 1997-09-10
Abstract: Combustion fumes charged with dust and gaseous pollutants are purified during upward flow through a bed of solids with absorptive and/or catalytic effect, with the bed renewed at intervals by adding fresh solids from above. - During periods of withdrawal of used solids from the reaction chamber base and of application of fresh solids, the flow of fumes is interrupted. The reaction column is pref. divided into a number of laterally adjacent chambers functioning in parallel and while fume flow through a given chamber has stopped, the ascending fumes are deflected into one or more lateral chambers. - The cleaning process, which pref. follows a wet washing stage is controlled by a slider or valved and spanning the column floor and operating at fixed time intervals to open or close fume access.
Patent EP-0477387-B1 (EP)
Inventor: NAKAMURA KOZO
IPC: C30B15/00
Filed: 1991-04-17
Granted: 1995-11-22
Abstract: Procédé de production d'un monocristal de SrLaGaO4 à l'aide du procédé de Czochralski et de l'oxyde suivant à titre de fonte de la matière première: SrxLayGazOw où z » x, y » x, 0.28 « x « 0.325, x+y+z=1, et w=(2x+3y+3z)/2. De préférence, on forme la fonte en faisant tourner la matière première, et l'on produit le monocristal de préférence dans une atmosphère à teneur réduite en vapeur d'eau et en gaz carbonique.
Patent EP-0527889-B1 (EP)
Title: Quinolizinone type compounds
Inventor: CHU DANIEL T
IPC: C07D213/68
Filed: 1991-05-01
Granted: 2000-08-02
Abstract: Novel compounds are disclosed having formula (I) as well as pharmaceutically acceptable salts, esters and amides thereof, wherein R<1> is selected from (a) loweralkyl, (b) loweralkenyl, (c) halo(loweralkyl), (d) loweralkoxy, (e) cycloalkyl of from 3 to 8 carbons, (f) phenyl, (g) halo, (h) cyano, (i) nitro, (j) bicycloalkyl, (k) loweralkynyl, (l) alkoxycarbonyl, (m) nitrogen-containing aromatic heterocycle and (n) a group of the formula -NR<7>R<8>; R<2> is selected from the group consisting of halogen, loweralkoxy, carbocyclic aryloxy or carbocyclic aryl(loweralkyl)oxy, loweralkyl, loweralkenyl, cycloalkyl of from 3 to 8 carbons, cycloalkenyl of from 4 to 8 carbons, carbocyclic aryl(loweralkyl), cycloalkyl(loweralkyl), phenyl, amino, (loweralkyl)amino, carbocyclic aryl(loweralkyl)amino, hydroxy-substituted (loweralkyl)amino, nitrogen-containing aromatic heterocycle, bicyclic nitrogen-containing heterocycle and nitrogen-containing heterocycle having formula (II), wherein x is 0 to 3; R<9> is selected from (a)-(CH2)m-, wherein m is 1, 2 or 3, and (b) -(CH2)nR<10>(CH2)p-, wherein R<10> is selected from S, O and N, n is 1 or 2, and p is 1 or 2; and Y is a non-hydrogen substituent independently selected from loweralkyl, halo(loweralkyl), loweralkoxy, hydroxy-substituted loweralkyl, hydroxy, amino(loweralkyl), halogen and a group having the formula -NR<11>R<12>; R<3> is hydrogen, halogen or loweralkoxy; R<4> is selected from the group consisting of hydrogen, loweralkyl, a pharmaceutically acceptable cation and a prodrug ester group; R<5> is selected from the group consisting of hydrogen, halogen, hydroxy, loweralkyl, halo(loweralkyl), loweralkoxy and a group having the formula -NR<13>R<14>; and A is N or CR<6>, wherein R<6> is selected from hydrogen, halogen, loweralkyl, halo(loweralkyl), hydroxy-substituted loweralkyl, loweralkoxy(loweralkyl), loweralkoxy and amino(loweralkyl) or, alternatively, R<1> and R<6>, taken together with the atoms to which they are attached, form a 6-membered saturated ring which may contain an oxygen or a sulfur atom and which may be substituted with loweralkyl; with the proviso that when R<5> is hydrogen and A is CH then either (a) R<1> is NR<7>R<8>, or (b) R<2> is a group having formula (III), wherein x is 1-3 and R<9> and Y are as defined above.
Patent EP-0533828-B1 (EP)
Inventor: WOODWARD DAVID FREDERICK
IPC: A61K31/557
Filed: 1991-06-11
Granted: 1996-08-14
Abstract: The invention relates to the use of alcohol derivatives of F-type prostaglandins as ocular hypotensives. The PGF derivatives used in accordance with the invention are encompassed by the following structural formula (I)  <IMAGE>  wherein wherein wavy line attachments indicate either the alpha ( alpha ) or beta (b) configuration; hatched lines indicate  alpha  configuration, solid triangles are used to indicate b configuration, dashed bonds represent a double bond, the 5,6-double bond being in cis-configuration, or a single bond; R is hydrogen or a -(CO)R4 group; R1, R2, and R3 independently are hydroxyl, or -O(CO)R5 groups, wherein R4 and R5 independently stand for saturated or unsaturated acyclic hydrocarbon having from 1 to 20 carbon atoms, or -(CH2)nR6 where n is 0-10 and R6 is an aliphatic, aromatic or heteroaromatic ring, R7 and R8 independently are hydrogen or alkyl of one to 6 carbon atoms or pharmaceutically acceptable salts thereof.
Patent EP-0550525-B1 (EP)
Inventor: BHAKTA MUKUND L
IPC: C01C1/04
Filed: 1991-09-11
Granted: 1995-08-02
Abstract: On décrit un procédé et un appareil permettant d'obtenir une conversion élevée par passage dans la synthèse d'ammoniac. On fait circuler un mélange de gaz de synthèse à base d'azote/d'hydrogène en séquence à travers une multiplicité de lits catalyseurs. L'effluent provenant d'un lit catalyseur subséquent est refroidi par refroidissement direct par un gaz ayant partiellement subi une réaction et qui est passé à travers au moins un premier lit catalyseur.
Patent EP-0555308-B1 (EP)
Inventor: RIPLEY THOMAS L
IPC: A01G1/00
Filed: 1991-10-08
Granted: 1998-01-14
Abstract: Stadia and other activity surfaces are provided comprising natural turf. Natural turf units are provided which are transportable between first and second locations, the second location being for the growth and maintenance of the turf unit; the first location being a location for the performance of the desired activity. Means of transporting the units between the first and second locations are also provided. Artificial plant growth media are also provided comprising sand fractions and at least about 30% of shaped pieces of expandable polymer which are substantially inert to plant growth chemistry. In accordance with preferred embodiments, domed stadia are provided with natural turf activity surfaces which are able to withstand intensive wear during multi-season activities.
Patent EP-0514708-B1 (EP)
Inventor: DEPTA ROBERT DIPL-PHYS
IPC: H05K5/00
Filed: 1992-05-06
Granted: 1996-09-18
Abstract: A flexible printed-circuit board (3, 4) having at least two conductor layers (8, 10) completely surrounds an apparatus which is accommodated in a housing (1, 2). The conductors in the individual levels run in a meandering shape and have a preferred direction. The preferred directions of the conductors differ in the successive conductor layers (8, 10). Temperature changes, voltage changes and negative influences on the conductors are identified by an evaluation circuit. The evaluation circuit erases the data memory. <IMAGE>
Patent EP-0519387-B1 (EP)
Inventor: HERING HUBERT
IPC: F16D25/063
Filed: 1992-06-16
Granted: 1995-05-31
Abstract: A description is given of a pressure actuated friction disc clutch which is closed by spring force and opened by the pressure of a pressure medium, the space containing the clutch discs (26, 30) being designed as an essentially sealed chamber (52), the radially inner region of which can be connected to a pressure source in order to release the clutch. In order to permit cooling of the clutch discs when the clutch discs slip due to an overload with the clutch engaged, a radially outer region of the chamber (52) is connected to a pressure-medium reservoir via a valve arrangement. The valve arrangement (82) is designed and arranged in such a way that it is controlled by the pressure of the pressure medium prevailing in the chamber (52). In particular, the valve arrangement (82) closes a connection between the chamber (52) and the pressure-medium reservoir if the clutch discs (26, 30) have been separated by the pressure prevailing in the chamber (53). 
<IMAGE>
Patent EP-0502560-B1 (EP)
Inventor: GLOESENER DANIEL
IPC: C08K9/04
Filed: 1992-01-22
Granted: 1996-07-17
Abstract: Compsns. (I) comprise (A) 40-60 pts. (all pts. wt.) graft copolymer of vinyl chloride (II) on 2-10% poly-Bu acrylate (III) which is weakly (less than about 1%) cross-linked (B) 10-50 pts. graft copolymer of (II) on 0.5-7% ethylene-vinyl acetate copolymer (IV), (IV) having intrinsic viscosity (in m-xylene at 20 deg.C) 0.05-0.10 l/g (C) 10-50 pts. unmodified PVC per total 100 pts. of (II) polymers (D) as reinforcing filler, 4-10 pts. CaCO3 with particles of average dia. under 1 micron, coated with fatty acid, per 100 pts. (II) polymers. (A) contains 4-8% weakly crosslinked (III). (B) contains 1.5-5% (IV). (C) is homopolymer. (I) comprises 45-60 pts. (A), 20-40 pts. (B), 20-40 pts. (C), and 5-8 pts. (D). Total of weakly crosslinked (III) and (IV) is more than 2, but less than 6, pts. per 100 pts. (II) polymers, and pref. weakly crosslinked (III) comprises at least 2 pts., (IV) comprises at least 0.25 pt., and their sum is max. 4.5 pts. per total 100 pts. (II) polymers.